4 Letter Words That Start With OS

There are 3+ four letter words beginning with OS in our English dictionary. Every four-letter OS word below is valid in the Scrabble (TWL and SOWPODS), Wordle, and Words With Friends dictionaries, sortable and ready for your next puzzle. You can also browse all words starting with OS.

Popular 4-Letter Words Starting With OS

osar 4

oses 4

ossa 4

All 4-Letter Words Starting With OS (5 words)

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How Common is OS as a Start 4 Letter word?

There are 3 4-letter words starting with OS in English. The average Scrabble score here is 4, with -A endings dominating (33% of them).

Total Words

Avg Scrabble Score

Most Common Ending (33%)

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Words Starting With OS

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4 Letter Words beginning with OS are often very useful for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. Word Finder by WordTips gives you a list of words ordered by their word game points of your choice. You might also be interested in 4 Letter Words with OS.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 4 Letter Words page when playing Dordle, WordGuessr or any other Wordle-like games. They help you guess the answer faster by allowing you to input the good letters you already know and exclude the words containing your bad letter combinations.

Highest-Scoring 4-Letter OS-Words in Scrabble

ossa 4

osar 4

oses 4

What is the highest scoring word in
Scrabble that starts with OS?

4 Points

The highest scoring word in Scrabble that starts with OS is ossa with a total of 4 points.

O 1

S 1

A 1

noun 1. a bone (used chiefly in Latin names of individual bones, e.g. os trapezium)

noun 2. an opening or entrance to a passage, especially one at either end of the cervix of the uterus

FAQ 4 Letter Words That Start With OS

How many 4 letter words starting with OS are in the English dictionary?

There are 3 4-letter words in the English dictionary that start with OS. The average Scrabble score across them is 4.
Are there any rare 4 letter words starting with OS worth more in Scrabble?

Yes. Uncommon 4-letter words like "ossa", "osar", "oses" start with OS and can score big thanks to their unusual letters. "ossa" is worth 4 points in Scrabble before any bonus tiles.
What are the most common 4 letter words starting with OS?

Everyday 4-letter words starting with OS include "osar", "oses", "ossa".

Next to Words Start With OS

Explore words by letter combinations to grow your vocabulary.